Need help...*Spoilers*

[AjaxWarriorite]

How do you pass the mission (Single player) where you defend the four stores? It's freaking impossible for me, as I'm not the greatest with Cleon. Any tips?

[Brian]

Keep defending one store until you clear the destroyers out of it... when the meter for that store disappears, move to the next one. Keep clearing them out until you do all four stores.

Thats basically how I did it, one store at a time... tell your troops to "wreck em all" too.

[Cowboy79]

When the meter of a store pops up go to that store beat up the destroyers until it goes away. Do it fast enough and you should beat the level